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The purpose of this paper is to investigate the private-data pertaining to the interaction of users with social media applications that can be recovered from second-hand Android devices.

This study uses a black-box testing-principles based methodology to develop use-cases that simulate real-world case-scenarios of the activities performed by the users on the social media application. The authors executed these use-cases in a controlled experiment and examined the Android smartphone to recover the private-data pertaining to these use-cases.

The results suggest that the social media data recovered from Android devices can reveal a complete timeline of activities performed by the user, identify all the videos watched, uploaded, shared and deleted by the user, disclose the username and user-id of the user, unveil the email addresses used by the user to download the application and share the videos with other users and expose the social network of the user on the platform. Forensic investigators may find this data helpful in investigating crimes such as cyber bullying, racism, blasphemy, vehicle thefts, road accidents and so on. However, this data-breach in Android devices is a threat to user's privacy, identity and profiling in second-hand market.

Perceived notion of data sanitisation as a result of application removal and factory-reset can have serious implications. Though being helpful to forensic investigators, it leaves the user vulnerable to privacy breach, identity theft, profiling and social network revealing in second-hand market. At the same time, users' sensitivity towards data-breach might compel users to refrain from selling their Android devices in second-hand market and hamper device recycling.

This study attempts to bridge the literature gap in social media data-breach in second-hand Android devices by experimentally determining the extent of the breach. The findings of this study can help digital forensic investigators in solving crimes such as vehicle theft, road accidents, cybercrimes and so on. It can assist smartphone users to decide whether to sell their smartphones in a second-hand market, and at the same time encourage developers and researchers to design methods of social media data sanitisation.

The purpose of this study is to assess the prevalence of burnout syndrome and its associated factors among medical students at Jazan University, Jazan, Kingdom of Saudi Arabia.

A cross-sectional survey was conducted among 440 randomly selected medical students at Jazan University. The questionnaire used for this study was based on the Copenhagen Burnout Inventory.

The overall prevalence of burnout was estimated at 60.2% (95% CI 55.6–64.8). The prevalence was higher for females (64.1%) than for males (56.2%) but without statistically significant differences (p > 0.05). On average, the students scored the highest averages in the personal burnout category, followed by the study-related and client-related burnout categories. In the multivariate analysis, a lower age (beta = −3.17, p = 0.026), female (beta = −0.896, p = 0.016), and having better burnout knowledge (beta = 0.710, p = 0.025) predict significantly higher personal burnout.

It is necessary to implement strategies to reduce the incidence of burnout among medical students for the sake of a better quality of life for future doctors.

There is a high prevalence of burnout among Jazan’s medical students.

Using the resource-based view (RBV), our study aims to provide theoretical and empirical insights into blockchain capabilities’ (BCs) compounded and sequential effects on supply chain competitive advantages (CA).

We combined a systematic literature review and an expert interview. Interpretive Structural Modelling and a Matrix of Cross-Impact Multiplications Applied to Classification were used to determine the relationship between the capabilities. Simple Additive Weighting assessed each capability’s relative importance and impact.

We reveal a sequential development path for BCs. Foundational capabilities, such as cybersecurity, provide immediate performance benefits, establishing a unique, valuable and inimitable resource. As firms progress to advanced capabilities, the compounded value of these capabilities generates a stronger, dynamic resource for sustained CA. Moreover, the study underscores the strategic importance of timing in adopting and developing BCs, as early adoption can secure a competitive edge difficult for later entrants to replicate.

Our proposed framework guides managers in incorporating blockchain technology into supply chain management (SCM) processes once it demonstrates that firms can enhance their CA by prioritizing the technical basics BC, leveraging the informational capabilities in level two and enabling effective problem-solving through level three. Our framework also shows that a learning process occurs as BCs are used and their results are explored.

Our study extends the RBV by demonstrating BCs’ cumulative and interdependent nature in SCM. It emphasizes the synergistic interactions between these capabilities, which collectively enhance CA.

Under the current untrusted business environment, digital technologies, such as blockchain technology (BT), show the potential to digitally transform SC processes particularly the sourcing process (SP). Indeed, this process suffers from a lack of digitalization, a lack of trust and a high workload in the automotive supply chain (ASC). Therefore, BT coupled with smart contracts can deal with such issues by fostering trust, transparency, reliability and traceability as a digital solution.

This paper conducts multiple case studies in the automotive sector and interviews 11 managers from two firms. It follows the managers’ perspective to identify and analyze the main issues that occurred while conducting this process using the existing technology.

It proposes a new architecture for the smart sourcing process (SSP) that uses BT & smart contracts to mitigate the identified issues, enable traceability, improve resilience, eliminate intermediaries, automate tasks, and enhance trust and data management. Also, the paper provides a decision tree to help determine which blockchain platform is needed for adopting the SSP solution.

This study is useful for both academics and practitioners as it demonstrates the digitalization of one of the SC processes using BT and smart contracts, as well as develops a roadmap for digitalizing the SP of the ASC, and solves its vulnerabilities.

BT has been used by researchers to digitalize the sourcing process only in the public procurement area. Considering all the faced challenges by the private procurement area, this paper aims to present a new architecture for the digitalization of the SP using BT and smart contracts in the ASC as a private SC.

The incorporation of digital technologies into higher education in recent years has transformed the teaching and learning landscape, notably in the field of English language instruction. This study investigates the best practices and challenges linked with the digital transition in higher education English teaching and learning. The digital revolution has enabled new educational approaches, increasing the accessibility and effectiveness of English language instruction. The use of interactive multimedia tools, online platforms, and adaptive learning systems has personalized education, responding to a wide range of student demands and encouraging active engagement. Furthermore, virtual classrooms, video conferencing, and collaborative online spaces have crossed geographical boundaries, encouraging global collaboration and cultural interaction among students. However, this shift has not been without its difficulties. Disparities in access among students based on socioeconomic status or geographic location have expanded the digital divide. Furthermore, due to the rapid growth of technology, educators must get ongoing training in order to effectively apply and adapt to new technologies, providing a difficulty in faculty development and support. This chapter investigates successful and best practices in digital transformation, highlighting the significance of pedagogical alignment, learner-centered approaches, and inclusive practices. It also emphasizes measures for overcoming problems, such as infrastructure investment, equitable access, digital literacy promotion, and continual professional development for educators. Finally, this chapter emphasizes the importance of matching technical innovation with pedagogical objectives in order to optimize the digital transition in English language education. Taking a proactive and inclusive approach to this shift can open up new pathways for effective teaching and learning experiences, preparing higher education students for a rapidly expanding digital world while tackling the associated issues.

The study aims to identify the key advantages/enablers and disadvantages/barriers of augmented reality (AR) implementation in education through existing reviews. It also examines whether these factors differ across educational domains.

This study conducted a systematic review of reviews to synthesize evidence on the barriers and enablers influencing AR adoption in education. Searches were performed across five databases, with 27 reviews meeting the inclusion criteria. Data extraction and quality assessment were completed. Content analysis was conducted using the AR adoption factor model and consolidated framework for implementation research.

The findings reveal several enablers such as pedagogical benefits, skill development and engagement. Equally, multiple barriers were identified, including high costs, technical issues, curriculum design challenges and negative attitudes. Interestingly, duality emerged, whereby some factors served as both barriers and enablers depending on the educational context.

This review contributes a novel synthesis of the complex individual, organizational and technological factors influencing AR adoption in education across diverse domains. The identification of duality factors provides nuanced understanding of the multifaceted dynamics shaping AR integration over time. The findings can assist educators in tailoring context-sensitive AR implementation strategies to maximize benefits and minimize drawbacks. Further research should explore duality factors and their interrelationships in AR adoption.

The efficiency of fractional derivative and hereditary combined approach in modeling viscoelastic behavior of soft foams was successfully addressed in Elfarhani et al. (2016a). Since predictions obtained on flexible polyurethane foam (FPF) type A (density 28 kg m⁻³) were found very promoting, the purpose of this paper is to apply the approach basing on two other types of foams. Both soft polyurethane foams type B of density 42 kg m⁻³ and type C of density 50 kg m⁻³ were subjected to multi-cycles compressive tests.

The total foam response is assumed to be the sum of a non-linear elastic component and viscoelastic component. The elastic force is modeled by a seven-order polynomial function of displacement. The hereditary approach was applied during the loading half-cycles to simulate the short memory effects while the fractional derivative approach was applied during unloading cycles to simulate the long memory effects. An identification methodology based on the separation of the measurements of each component force was developed to avoid parameter admixture problems.

The proposed model reveals good reliability in predicting the responses of the two considered flexible foams. Predictions as measurements establish that residual responses were negligible compared to elastic and viscoelastic damping responses.

The development of a new combined model reveals good reliability in predicting the responses of the two polyurethane foams type A and B.

Designers of mobile applications have long understood the importance of users’ preferences in making the user experience easier, convenient and therefore valuable. The cultural aspects of groups of users are among the key features of users’ design preferences, because each group’s preferences depend on various features that are culturally compatible. The process of integrating culture into the design of a system has always been an important ingredient for effective and interactive human computer interface. This study aims to investigate the design of a mobile health (mHealth) application user interface (UI) based on Arabic culture. It was argued that integrating certain cultural values of specific groups of users into the design of UI would increase their acceptance of the technology.

A total of 135 users responded to an online survey about their acceptance of a culturally designed mHealth.

The findings showed that culturally based language, colours, layout and images had a significant relationship with users’ behavioural intention to use the culturally based mHealth UI.

First, the sample and the data collected of this study were restricted to Arab users and Arab culture; therefore, the results cannot be generalized to other cultures and users. Second, the adapted unified theory of acceptance and use of technology model was used in this study instead of the new version, which may expose new perceptions. Third, the cultural aspects of UI design in this study were limited to the images, colours, language and layout.

It encourages UI designers to implement the relevant cultural aspects while developing mobile applications.

Embedding Arab cultural aspects in designing UI for mobile applications to satisfy Arab users and enhance their acceptance toward using mobile applications, which will reflect positively on their lives.

Despite the fact that the success of e-government services is contingent on their continuous usage, the continuance intention to use e-government services has received extremely little scholarly attention. This study aims to investigate the determinants of the residents’ continuous intention to use e-government services.

The research model was developed based on the integration of technology continuance theory along with trust, transparency and habit constructs. The authors adopted a survey approach to collect the data. The data were collected using an online questionnaire from 260 residents of Penang in Malaysia.

Results revealed that transparency has a positive effect on both perceived usefulness and trust. Contrary to earlier studies on e-government, perceived ease of use was found to have no significant relationship with residents' perceived usefulness. Similarly, the results also demonstrated that habit was not significantly related to users’ continuous intention to use e-government services. This study also applied importance-performance analysis map analysis and discovered that perceived usefulness has the highest impact on continuous intention to use e-government services, whereas satisfaction was found to have the least effect.

This study used an integrative framework and presented an in-depth knowledge of the basic aspects that contribute to the post-adoption usage process and resident satisfaction, trust and attitude towards e-government services.

The main purpose of this work is the development of a numerical algorithm based on modified cubic trigonometric B-spline functions for computational modelling of hyperbolic-type wave equations. These types of equations describe a variety of physical models in the vibrations of structures, nonlinear optics, quantum field theory and solid-state physics, etc.

Dirichlet boundary conditions cannot be handled easily by cubic trigonometric B-spline functions. Then, a modification is made in cubic trigonometric B-spline functions to handle the Dirichlet boundary conditions and a numerical algorithm is developed. The proposed algorithm reduced the hyperbolic-type wave equations into a system of first-order ordinary differential equations (ODEs) in time variable. Then, stability-preserving SSP-RK54 scheme and the Thomas algorithm are used to solve the obtained system. The stability of the algorithm is also discussed.

A different technique based on modified cubic trigonometric B-spline functions is proposed which is quite different from the schemes developed (Abbas et al., 2014; Nazir et al., 2016) and depicts the computational modelling of hyperbolic-type wave equations.

To the best of the authors’ knowledge, this technique is novel for solving hyperbolic-type wave equations and the developed algorithm is free from quasi-linearization process and finite difference operators for time derivatives. This algorithm gives better results than the results discussed in literature (Dehghan and Shokri, 2008; Batiha et al., 2007; Mittal and Bhatia, 2013; Jiwari, 2015).